[Event "KCA's 1484th chess open"] [Site "https://lichess.org/62yh66rn"] [Date "2024.04.19"] [White "philipinchess"] [Black "Oormila_Biju"] [Result "1-0"] [UTCDate "2024.04.19"] [UTCTime "14:28:58"] [WhiteElo "1380"] [BlackElo "1329"] [WhiteRatingDiff "+24"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1200+5"] [ECO "C48"] [Opening "Four Knights Game: Spanish Variation, Ranken Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 a6 5. Bxc6 { C48 Four Knights Game: Spanish Variation, Ranken Variation } bxc6?! { (0.31 → 1.24) Inaccuracy. dxc6 was best. } (5... dxc6 6. Nxe5 Nxe4 7. Nxe4 Qd4 8. O-O Qxe5 9. d4 Qd5 10. Re1) 6. d3?! { (1.24 → 0.36) Inaccuracy. Nxe5 was best. } (6. Nxe5 Bd6 7. Nf3 O-O 8. O-O Re8 9. Re1 Bf8 10. d4 h6) 6... d5? { (0.36 → 1.57) Mistake. d6 was best. } (6... d6 7. d4 Nd7 8. O-O Be7 9. dxe5 dxe5 10. Na4 O-O 11. Be3) 7. Qe2? { (1.57 → 0.05) Mistake. Nxe5 was best. } (7. Nxe5 Bb7 8. O-O Be7 9. Re1 O-O 10. Bg5 a5 11. h3 h6 12. Bh4 Ra6 13. Rb1 c5) 7... Bc5?! { (0.05 → 1.02) Inaccuracy. Bd6 was best. } (7... Bd6 8. exd5 cxd5 9. Bg5 Bb7 10. Nxe5 O-O 11. d4 c5 12. O-O-O Re8 13. f4 h6 14. Bxf6) 8. Bg5?! { (1.02 → 0.31) Inaccuracy. exd5 was best. } (8. exd5 O-O) 8... O-O 9. Nxe5 Qd6?! { (0.26 → 1.07) Inaccuracy. Re8 was best. } (9... Re8 10. Nf3) 10. Bxf6?! { (1.07 → 0.18) Inaccuracy. Nf3 was best. } (10. Nf3 Re8 11. e5 Qf8 12. Be3 Bxe3 13. fxe3 Nd7 14. d4 a5 15. O-O-O a4 16. a3 Nb6) 10... Qxf6 11. Ng4?? { (0.03 → -3.45) Blunder. Nf3 was best. } (11. Nf3 Rb8) 11... Qg6? { (-3.45 → -1.59) Mistake. Bxg4 was best. } (11... Bxg4 12. Qxg4 Qxf2+ 13. Kd1 f5 14. exf5 Rxf5 15. Qe2 Raf8 16. Re1 Qxe2+ 17. Nxe2 Rf2 18. d4) 12. Ne5 Qxg2 13. O-O-O Be3+?? { (-1.41 → 5.30) Blunder. Re8 was best. } (13... Re8 14. Nxc6 dxe4 15. Nxe4 Bg4 16. Qf1 Qf3 17. Rd2 Bb6 18. h3 Bd7 19. Nb4 Re5 20. c4) 14. Qxe3 f6 15. Nf3 Bg4 16. Rhg1?? { (5.10 → 1.08) Blunder. Nh4 was best. } (16. Nh4 Qh3 17. Qxh3 Bxh3 18. Rhg1 f5 19. e5 d4 20. Na4 Rad8 21. Rde1 Rd5 22. Nf3 Re8) 16... Qxh2?? { (1.08 → 7.17) Blunder. Qxf3 was best. } (16... Qxf3 17. Qxf3) 17. Nxh2 Bxd1 18. Rxd1 Rad8 19. Rg1 Rf7 20. Ng4 d4 21. Qf4 Rb8 22. Na4 g5 23. Nxf6+ Kg7? { (8.89 → Mate in 5) Checkmate is now unavoidable. Rxf6 was best. } (23... Rxf6 24. Qxf6 Rb5 25. Qxd4 h6 26. Qd8+ Kf7 27. Qxc7+ Kg8 28. Kd2 Kf8 29. c4 Rb4 30. Qd6+) 24. Nh5+ Kf8 25. Qxg5 Ke8 26. Nf6+ Kd8 27. Nxh7+ Kd7 28. Nf6+ Kd6 29. Qc5+ Ke6 30. e5 Rd8 31. Rg6 Kf5 32. Rg3 Rd5?! { (21.60 → Mate in 6) Checkmate is now unavoidable. a5 was best. } (32... a5 33. Kd2) 33. Rf3+ Kxe5 34. Ng4+ Ke6 35. Qxc6+ Rd6 36. Qe8+ Re7 37. Qg6+ Kd7 38. Qg8 Kc6 39. Qc4+? { (Mate in 7 → 8.83) Lost forced checkmate sequence. Qa8+ was best. } (39. Qa8+ Kb5 40. Qb7+ Rb6 41. Qd5+ Kxa4 42. b3+ Rxb3 43. axb3+ Kb4 44. Qc4+ Ka3 45. Qa4#) 39... Kd7 40. Nf6+ Kd8? { (9.24 → Mate in 2) Checkmate is now unavoidable. Kc8 was best. } (40... Kc8 41. Nc5 Re1+ 42. Kd2 Re5 43. Nxa6 Kb7 44. Qxc7+ Kxa6 45. Qxd6+ Kb7 46. Qxe5 Ka8 47. Qe4+) 41. Qg8+ Re8 42. Nxe8 Kd7 43. Nxd6 Kxd6 44. Rf6+ Ke5 45. Qg6 Kd5 46. Qg5# { White wins by checkmate. } 1-0